com.webapp.controller.SampleController.java Source code

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Here is the source code for com.webapp.controller.SampleController.java

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/*
 * Copyright (c) 2014 Stephan D. Cote' - All rights reserved.
 * 
 * This program and the accompanying materials are made available under the 
 * terms of the MIT License which accompanies this distribution, and is 
 * available at http://creativecommons.org/licenses/MIT/
 *
 * Contributors:
 *   Stephan D. Cote 
 *      - Initial concept and initial implementation
 */
package com.webapp.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.webapp.desc.WebApp;

/**
 * This is a sample controller 
 */
@Controller
public class SampleController {
    private static final Log LOG = LogFactory.getLog(SampleController.class);

    private WebApp webapp = null;

    /**
     * Have Spring wire-up the WebApp system description object which contains 
     * all our application specific facilities, constants and data.
     * 
     * @param sysDesc
     */
    @Autowired
    public void setWebApp(WebApp sysDesc) {
        webapp = sysDesc;
    }

    /**
     * This shows how to create a simple MVC endpoint.
     * @param m
     * @return
     */
    @RequestMapping("home")
    public String loadHomePage(HttpServletRequest request, final HttpServletResponse response, Model model) {
        response.setHeader("Cache-Control", "max-age=0, no-cache, no-store");

        // Get the title of the application in the request's locale
        model.addAttribute("title", webapp.getMessage("webapp.subtitle", null, request.getLocale()));

        return "home";
    }

}